SMTL ID : 8fra.1 (3 other biounits)

Mouse acidic mammalian chitinase, catalytic domain in complex with diacetylchitobiose at pH 5.60

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

monomer

Ligands

1 x NAG- NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose(Non-covalent)

NAG-NAG.1: 14 residues within 4Å: Chain A: W.99, E.140, Y.141, G.186, G.187, N.190, Y.212, D.213, L.214, W.218, L.241, H.269, Q.297 Ligands: NDG-NAG.2 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:W.218 Hydrogen bonds: A:Y.141, A:Q.297 Water bridges: A:Y.141

1 x NDG- NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-alpha-D-glucopyranose(Non-covalent)

NDG-NAG.2: 16 residues within 4Å: Chain A: W.31, R.35, F.58, G.98, W.99, N.100, D.138, E.140, M.210, Y.212, D.213, T.295, Q.297, F.300, W.360 Ligands: NAG-NAG.1 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:F.300, A:F.58 Hydrogen bonds: A:W.31, A:R.35, A:Q.297, A:W.99, A:Q.297 Water bridges: A:R.35, A:R.35, A:N.100, A:N.100, A:Y.267, A:W.360

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Diaz, R.E. et al., Structural characterization of ligand binding and pH-specific enzymatic activity of mouse Acidic Mammalian Chitinase. Biorxiv (2024)

Release Date

2023-03-08

Peptides

Acidic mammalian chitinase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Acidic mammalian chitinase

Related Entries With Identical Sequence